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Treatment strategies targeting amyloid ?-protein.


ABSTRACT: With the advent of the key discovery in the mid-1980s that the amyloid ?-protein (A?) is the core constituent of the amyloid plaque pathology found in Alzheimer disease (AD), an intensive effort has been underway to attempt to mitigate its role in the hope of treating the disease. This effort fully matured when it was clarified that the A? is a normal product of cleavage of the amyloid precursor protein, and well-defined proteases for this process were identified. Further therapeutic options have been developed around the concept of anti-A? aggregation inhibitors and the surprising finding that immunization with A? itself leads to reduction of pathology in animal models of the disease. Here we review the progress in this field toward the goal of targeting A? for treatment and prevention of AD and identify some of the major challenges for the future of this area of medicine.

SUBMITTER: Schenk D 

PROVIDER: S-EPMC3426815 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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Treatment strategies targeting amyloid β-protein.

Schenk Dale D   Basi Guriqbal S GS   Pangalos Menelas N MN  

Cold Spring Harbor perspectives in medicine 20120901 9


With the advent of the key discovery in the mid-1980s that the amyloid β-protein (Aβ) is the core constituent of the amyloid plaque pathology found in Alzheimer disease (AD), an intensive effort has been underway to attempt to mitigate its role in the hope of treating the disease. This effort fully matured when it was clarified that the Aβ is a normal product of cleavage of the amyloid precursor protein, and well-defined proteases for this process were identified. Further therapeutic options hav  ...[more]

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